68793602

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{1889}}^1$

素因数の和:2161

約数の個数: 16

約数和(自身を含む): 104781600

約数和(自身を除く): 35987998

約数列:

[1, 2, 131, 139, 262, 278, 1889, 3778, 18209, 36418, 247459, 262571, 494918, 525142, 34396801, 68793602]

約数ペア:

[(1, 68793602), (2, 34396801), (131, 525142), (139, 494918), (262, 262571), (278, 247459), (1889, 36418), (3778, 18209)]